;;; Compiled by f2cl version:
;;; ("$Id: f2cl1.l,v 1.209 2008/09/11 14:59:55 rtoy Exp $"
;;;  "$Id: f2cl2.l,v 1.37 2008/02/22 22:19:33 rtoy Rel $"
;;;  "$Id: f2cl3.l,v 1.6 2008/02/22 22:19:33 rtoy Rel $"
;;;  "$Id: f2cl4.l,v 1.7 2008/02/22 22:19:34 rtoy Rel $"
;;;  "$Id: f2cl5.l,v 1.197 2008/09/11 15:03:25 rtoy Exp $"
;;;  "$Id: f2cl6.l,v 1.48 2008/08/24 00:56:27 rtoy Exp $"
;;;  "$Id: macros.l,v 1.106 2008/09/15 15:27:36 rtoy Exp $")

;;; Using Lisp International Allegro CL Enterprise Edition 8.1 [64-bit Linux (x86-64)] (Oct 7, 2008 17:13)
;;;
;;; Options: ((:prune-labels nil) (:auto-save t)
;;;           (:relaxed-array-decls t) (:coerce-assigns :as-needed)
;;;           (:array-type ':array) (:array-slicing t)
;;;           (:declare-common nil) (:float-format double-float))

(in-package :clml.lapack)


(let* ((zero 0.0) (one 1.0))
  (declare (type (double-float 0.0 0.0) zero)
   (type (double-float 1.0 1.0) one) (ignorable zero one))
  (defun dtrevc
      (side howmny select n t$ ldt vl ldvl vr ldvr mm m work info)
    (declare (type (array double-float (*)) work vr vl t$)
     (type (simple-array character (*)) howmny side)
     (type (array f2cl-lib:logical (*)) select)
     (type (f2cl-lib:integer4) info m mm ldvr ldvl ldt n))
    (f2cl-lib:with-multi-array-data ((select f2cl-lib:logical
                                      select-%data% select-%offset%)
                                     (side character side-%data%
                                      side-%offset%)
                                     (howmny character howmny-%data%
                                      howmny-%offset%)
                                     (t$ double-float t$-%data%
                                      t$-%offset%)
                                     (vl double-float vl-%data%
                                      vl-%offset%)
                                     (vr double-float vr-%data%
                                      vr-%offset%)
                                     (work double-float work-%data%
                                      work-%offset%))
      (prog ((x (make-array 4 :element-type 'double-float)) (beta 0.0)
             (bignum 0.0) (emax 0.0) (ovfl 0.0) (rec 0.0) (remax 0.0)
             (scale 0.0) (smin 0.0) (smlnum 0.0) (ulp 0.0) (unfl 0.0)
             (vcrit 0.0) (vmax 0.0) (wi 0.0) (wr 0.0) (xnorm 0.0) (i 0)
             (ierr 0) (ii 0) (ip 0) (is 0) (j 0) (j1 0) (j2 0) (jnxt 0)
             (k 0) (ki 0) (n2 0) (allv nil) (bothv nil) (leftv nil)
             (over nil) (pair nil) (rightv nil) (somev nil))
            (declare
             (type (double-float) beta bignum emax ovfl rec remax scale
              smin smlnum ulp unfl vcrit vmax wi wr xnorm)
             (type f2cl-lib:logical allv bothv leftv over pair rightv
              somev)
             (type (array double-float (4)) x)
             (type (f2cl-lib:integer4) i ierr ii ip is j j1 j2 jnxt k
              ki n2))
            (setf bothv (lsame side "B"))
            (setf rightv (or (lsame side "R") bothv))
            (setf leftv (or (lsame side "L") bothv))
            (setf allv (lsame howmny "A"))
            (setf over (lsame howmny "B"))
            (setf somev (lsame howmny "S"))
            (setf info 0)
            (cond ((and (not rightv) (not leftv)) (setf info -1))
                  ((and (not allv) (not over) (not somev))
                   (setf info -2))
                  ((< n 0) (setf info -4))
                  ((< ldt
                      (max (the f2cl-lib:integer4 1)
                           (the f2cl-lib:integer4 n)))
                   (setf info -6))
                  ((or (< ldvl 1) (and leftv (< ldvl n)))
                   (setf info -8))
                  ((or (< ldvr 1) (and rightv (< ldvr n)))
                   (setf info -10))
                  (t
                   (cond (somev
                          (setf m 0)
                          (setf pair f2cl-lib:%false%)
                          (f2cl-lib:fdo (j 1 (f2cl-lib:int-add j 1))
                                        ((> j n) nil)
                                        (tagbody
                                            (cond (pair
                                                   (setf pair
                                                         f2cl-lib:%false%)
                                                   (setf (f2cl-lib:fref select-%data%
                                                                        (j)
                                                                        ((1
                                                                          *))
                                                                        select-%offset%)
                                                         f2cl-lib:%false%))
                                                  (t
                                                   (cond ((< j n)
                                                          (cond ((= (f2cl-lib:fref t$
                                                                                   ((f2cl-lib:int-add j
                                                                                                      1)
                                                                                    j)
                                                                                   ((1
                                                                                     ldt)
                                                                                    (1
                                                                                     *)))
                                                                    zero)
                                                                 (if (f2cl-lib:fref select-%data%
                                                                                    (j)
                                                                                    ((1
                                                                                      *))
                                                                                    select-%offset%)
                                                                     (setf m
                                                                           (f2cl-lib:int-add m
                                                                                             1))))
                                                                (t
                                                                 (setf pair
                                                                       f2cl-lib:%true%)
                                                                 (cond ((or (f2cl-lib:fref select
                                                                                           (j)
                                                                                           ((1
                                                                                             *)))
                                                                            (f2cl-lib:fref select
                                                                                           ((f2cl-lib:int-add j
                                                                                                              1))
                                                                                           ((1
                                                                                             *))))
                                                                        (setf (f2cl-lib:fref select-%data%
                                                                                             (j)
                                                                                             ((1
                                                                                               *))
                                                                                             select-%offset%)
                                                                              f2cl-lib:%true%)
                                                                        (setf m
                                                                              (f2cl-lib:int-add m
                                                                                                2)))))))
                                                         (t
                                                          (if (f2cl-lib:fref select-%data%
                                                                             (n)
                                                                             ((1
                                                                               *))
                                                                             select-%offset%)
                                                              (setf m
                                                                    (f2cl-lib:int-add m
                                                                                      1)))))))
                                          label10)))
                         (t (setf m n)))
                   (cond ((< mm m) (setf info -11)))))
            (cond ((/= info 0)
                   (xerbla "DTREVC" (f2cl-lib:int-sub info))
                   (go end_label)))
            (if (= n 0) (go end_label))
            (setf unfl (dlamch "Safe minimum"))
            (setf ovfl (/ one unfl))
            (multiple-value-bind (var-0 var-1)
                (dlabad unfl ovfl)
              (declare (ignore))
              (setf unfl var-0)
              (setf ovfl var-1))
            (setf ulp (dlamch "Precision"))
            (setf smlnum (* unfl (/ n ulp)))
            (setf bignum (/ (- one ulp) smlnum))
            (setf (f2cl-lib:fref work-%data% (1) ((1 *)) work-%offset%)
                  zero)
            (f2cl-lib:fdo (j 2 (f2cl-lib:int-add j 1)) ((> j n) nil)
                          (tagbody
                              (setf (f2cl-lib:fref work-%data% (j)
                                                   ((1 *))
                                                   work-%offset%)
                                    zero)
                              (f2cl-lib:fdo (i 1
                                             (f2cl-lib:int-add i 1))
                                            ((> i
                                                (f2cl-lib:int-add j
                                                                  (f2cl-lib:int-sub 1)))
                                             nil)
                                            (tagbody
                                                (setf (f2cl-lib:fref work-%data%
                                                                     (j)
                                                                     ((1
                                                                       *))
                                                                     work-%offset%)
                                                      (+ (f2cl-lib:fref work-%data%
                                                                        (j)
                                                                        ((1
                                                                          *))
                                                                        work-%offset%)
                                                         (abs (f2cl-lib:fref t$-%data%
                                                                             (i
                                                                              j)
                                                                             ((1
                                                                               ldt)
                                                                              (1
                                                                               *))
                                                                             t$-%offset%))))
                                              label20))
                            label30))
            (setf n2 (f2cl-lib:int-mul 2 n))
            (cond (rightv
                   (setf ip 0)
                   (setf is m)
                   (f2cl-lib:fdo (ki n
                                  (f2cl-lib:int-add ki
                                                    (f2cl-lib:int-sub 1)))
                                 ((> ki 1) nil)
                                 (tagbody
                                     (if (= ip 1) (go label130))
                                     (if (= ki 1) (go label40))
                                     (if (= (f2cl-lib:fref t$-%data%
                                                           (ki
                                                            (f2cl-lib:int-sub ki
                                                                              1))
                                                           ((1 ldt)
                                                            (1 *))
                                                           t$-%offset%)
                                            zero)
                                         (go label40))
                                     (setf ip -1)
                                   label40
                                     (cond (somev
                                            (cond ((= ip 0)
                                                   (if (not (f2cl-lib:fref select-%data%
                                                                           (ki)
                                                                           ((1
                                                                             *))
                                                                           select-%offset%))
                                                       (go label130)))
                                                  (t
                                                   (if (not (f2cl-lib:fref select-%data%
                                                                           ((f2cl-lib:int-sub ki
                                                                                              1))
                                                                           ((1
                                                                             *))
                                                                           select-%offset%))
                                                       (go label130))))))
                                     (setf wr
                                           (f2cl-lib:fref t$-%data%
                                                          (ki ki)
                                                          ((1 ldt)
                                                           (1 *))
                                                          t$-%offset%))
                                     (setf wi zero)
                                     (if (/= ip 0)
                                         (setf wi
                                               (* (f2cl-lib:fsqrt (abs (f2cl-lib:fref t$-%data%
                                                                                      (ki
                                                                                       (f2cl-lib:int-sub ki
                                                                                                         1))
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                  (f2cl-lib:fsqrt (abs (f2cl-lib:fref t$-%data%
                                                                                      ((f2cl-lib:int-sub ki
                                                                                                         1)
                                                                                       ki)
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%))))))
                                     (setf smin
                                           (max (* ulp
                                                   (+ (abs wr)
                                                      (abs wi)))
                                                smlnum))
                                     (cond ((= ip 0)
                                            (setf (f2cl-lib:fref work-%data%
                                                                 ((f2cl-lib:int-add ki
                                                                                    n))
                                                                 ((1
                                                                   *))
                                                                 work-%offset%)
                                                  one)
                                            (f2cl-lib:fdo (k 1
                                                           (f2cl-lib:int-add k
                                                                             1))
                                                          ((> k
                                                              (f2cl-lib:int-add ki
                                                                                (f2cl-lib:int-sub 1)))
                                                           nil)
                                                          (tagbody
                                                              (setf (f2cl-lib:fref work-%data%
                                                                                   ((f2cl-lib:int-add k
                                                                                                      n))
                                                                                   ((1
                                                                                     *))
                                                                                   work-%offset%)
                                                                    (- (f2cl-lib:fref t$-%data%
                                                                                      (k
                                                                                       ki)
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                            label50))
                                            (setf jnxt
                                                  (f2cl-lib:int-sub ki
                                                                    1))
                                            (f2cl-lib:fdo (j
                                                           (f2cl-lib:int-add ki
                                                                             (f2cl-lib:int-sub 1))
                                                           (f2cl-lib:int-add j
                                                                             (f2cl-lib:int-sub 1)))
                                                          ((> j 1) nil)
                                                          (tagbody
                                                              (if (> j
                                                                     jnxt)
                                                                  (go label60))
                                                              (setf j1
                                                                    j)
                                                              (setf j2
                                                                    j)
                                                              (setf jnxt
                                                                    (f2cl-lib:int-sub j
                                                                                      1))
                                                              (cond ((> j
                                                                        1)
                                                                     (cond ((/= (f2cl-lib:fref t$
                                                                                               (j
                                                                                                (f2cl-lib:int-add j
                                                                                                                  (f2cl-lib:int-sub 1)))
                                                                                               ((1
                                                                                                 ldt)
                                                                                                (1
                                                                                                 *)))
                                                                                zero)
                                                                            (setf j1
                                                                                  (f2cl-lib:int-sub j
                                                                                                    1))
                                                                            (setf jnxt
                                                                                  (f2cl-lib:int-sub j
                                                                                                    2))))))
                                                              (cond ((= j1
                                                                        j2)
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%false%
                                                                          1
                                                                          1
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                (j
                                                                                                 j)
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          zero
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (cond ((> xnorm
                                                                               one)
                                                                            (cond ((> (f2cl-lib:fref work
                                                                                                     (j)
                                                                                                     ((1
                                                                                                       *)))
                                                                                      (f2cl-lib:f2cl/ bignum
                                                                                                      xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (/ (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            xnorm))
                                                                                   (setf scale
                                                                                         (/ scale
                                                                                            xnorm))))))
                                                                     (if (/= scale
                                                                             one)
                                                                         (dscal
                                                                          ki
                                                                          scale
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ 1
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          1))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        1)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1))
                                                                    (t
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%false%
                                                                          2
                                                                          1
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    (f2cl-lib:int-sub 1))
                                                                                                 (f2cl-lib:int-sub j
                                                                                                                   1))
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    (f2cl-lib:int-sub 1)
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          zero
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (cond ((> xnorm
                                                                               one)
                                                                            (setf beta
                                                                                  (max (f2cl-lib:fref work-%data%
                                                                                                      ((f2cl-lib:int-sub j
                                                                                                                         1))
                                                                                                      ((1
                                                                                                        *))
                                                                                                      work-%offset%)
                                                                                       (f2cl-lib:fref work-%data%
                                                                                                      (j)
                                                                                                      ((1
                                                                                                        *))
                                                                                                      work-%offset%)))
                                                                            (cond ((> beta
                                                                                      (f2cl-lib:f2cl/ bignum
                                                                                                      xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (/ (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (2
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (/ (f2cl-lib:fref x
                                                                                                           (2
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            xnorm))
                                                                                   (setf scale
                                                                                         (/ scale
                                                                                            xnorm))))))
                                                                     (if (/= scale
                                                                             one)
                                                                         (dscal
                                                                          ki
                                                                          scale
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ 1
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          1))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add (f2cl-lib:int-sub j
                                                                                                                               1)
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (2
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             (f2cl-lib:int-sub j
                                                                                                               1))
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1)
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (2
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1)))
                                                            label60))
                                            (cond ((not over)
                                                   (dcopy ki
                                                    (f2cl-lib:array-slice work
                                                                          double-float
                                                                          ((+ 1
                                                                              n))
                                                                          ((1
                                                                            *)))
                                                    1
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           is)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (setf ii
                                                         (idamax ki
                                                          (f2cl-lib:array-slice vr
                                                                                double-float
                                                                                (1
                                                                                 is)
                                                                                ((1
                                                                                  ldvr)
                                                                                 (1
                                                                                  *)))
                                                          1))
                                                   (setf remax
                                                         (/ one
                                                            (abs (f2cl-lib:fref vr-%data%
                                                                                (ii
                                                                                 is)
                                                                                ((1
                                                                                  ldvr)
                                                                                 (1
                                                                                  *))
                                                                                vr-%offset%))))
                                                   (dscal ki remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           is)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (f2cl-lib:fdo (k
                                                                  (f2cl-lib:int-add ki
                                                                                    1)
                                                                  (f2cl-lib:int-add k
                                                                                    1))
                                                                 ((> k
                                                                     n)
                                                                  nil)
                                                                 (tagbody
                                                                     (setf (f2cl-lib:fref vr-%data%
                                                                                          (k
                                                                                           is)
                                                                                          ((1
                                                                                            ldvr)
                                                                                           (1
                                                                                            *))
                                                                                          vr-%offset%)
                                                                           zero)
                                                                   label70)))
                                                  (t
                                                   (if (> ki 1)
                                                       (dgemv "N" n
                                                        (f2cl-lib:int-sub ki
                                                                          1)
                                                        one vr ldvr
                                                        (f2cl-lib:array-slice work
                                                                              double-float
                                                                              ((+ 1
                                                                                  n))
                                                                              ((1
                                                                                *)))
                                                        1
                                                        (f2cl-lib:fref work-%data%
                                                                       ((f2cl-lib:int-add ki
                                                                                          n))
                                                                       ((1
                                                                         *))
                                                                       work-%offset%)
                                                        (f2cl-lib:array-slice vr
                                                                              double-float
                                                                              (1
                                                                               ki)
                                                                              ((1
                                                                                ldvr)
                                                                               (1
                                                                                *)))
                                                        1))
                                                   (setf ii
                                                         (idamax n
                                                          (f2cl-lib:array-slice vr
                                                                                double-float
                                                                                (1
                                                                                 ki)
                                                                                ((1
                                                                                  ldvr)
                                                                                 (1
                                                                                  *)))
                                                          1))
                                                   (setf remax
                                                         (/ one
                                                            (abs (f2cl-lib:fref vr-%data%
                                                                                (ii
                                                                                 ki)
                                                                                ((1
                                                                                  ldvr)
                                                                                 (1
                                                                                  *))
                                                                                vr-%offset%))))
                                                   (dscal n remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           ki)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1))))
                                           (t
                                            (cond ((>= (abs (f2cl-lib:fref t$
                                                                           ((f2cl-lib:int-add ki
                                                                                              (f2cl-lib:int-sub 1))
                                                                            ki)
                                                                           ((1
                                                                             ldt)
                                                                            (1
                                                                             *))))
                                                       (abs (f2cl-lib:fref t$
                                                                           (ki
                                                                            (f2cl-lib:int-add ki
                                                                                              (f2cl-lib:int-sub 1)))
                                                                           ((1
                                                                             ldt)
                                                                            (1
                                                                             *)))))
                                                   (setf (f2cl-lib:fref work-%data%
                                                                        ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                             1)
                                                                                           n))
                                                                        ((1
                                                                          *))
                                                                        work-%offset%)
                                                         one)
                                                   (setf (f2cl-lib:fref work-%data%
                                                                        ((f2cl-lib:int-add ki
                                                                                           n2))
                                                                        ((1
                                                                          *))
                                                                        work-%offset%)
                                                         (/ wi
                                                            (f2cl-lib:fref t$-%data%
                                                                           ((f2cl-lib:int-sub ki
                                                                                              1)
                                                                            ki)
                                                                           ((1
                                                                             ldt)
                                                                            (1
                                                                             *))
                                                                           t$-%offset%))))
                                                  (t
                                                   (setf (f2cl-lib:fref work-%data%
                                                                        ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                             1)
                                                                                           n))
                                                                        ((1
                                                                          *))
                                                                        work-%offset%)
                                                         (/ (- wi)
                                                            (f2cl-lib:fref t$-%data%
                                                                           (ki
                                                                            (f2cl-lib:int-sub ki
                                                                                              1))
                                                                           ((1
                                                                             ldt)
                                                                            (1
                                                                             *))
                                                                           t$-%offset%)))
                                                   (setf (f2cl-lib:fref work-%data%
                                                                        ((f2cl-lib:int-add ki
                                                                                           n2))
                                                                        ((1
                                                                          *))
                                                                        work-%offset%)
                                                         one)))
                                            (setf (f2cl-lib:fref work-%data%
                                                                 ((f2cl-lib:int-add ki
                                                                                    n))
                                                                 ((1
                                                                   *))
                                                                 work-%offset%)
                                                  zero)
                                            (setf (f2cl-lib:fref work-%data%
                                                                 ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                      1)
                                                                                    n2))
                                                                 ((1
                                                                   *))
                                                                 work-%offset%)
                                                  zero)
                                            (f2cl-lib:fdo (k 1
                                                           (f2cl-lib:int-add k
                                                                             1))
                                                          ((> k
                                                              (f2cl-lib:int-add ki
                                                                                (f2cl-lib:int-sub 2)))
                                                           nil)
                                                          (tagbody
                                                              (setf (f2cl-lib:fref work-%data%
                                                                                   ((f2cl-lib:int-add k
                                                                                                      n))
                                                                                   ((1
                                                                                     *))
                                                                                   work-%offset%)
                                                                    (* (- (f2cl-lib:fref work-%data%
                                                                                         ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                                              1)
                                                                                                            n))
                                                                                         ((1
                                                                                           *))
                                                                                         work-%offset%))
                                                                       (f2cl-lib:fref t$-%data%
                                                                                      (k
                                                                                       (f2cl-lib:int-sub ki
                                                                                                         1))
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                              (setf (f2cl-lib:fref work-%data%
                                                                                   ((f2cl-lib:int-add k
                                                                                                      n2))
                                                                                   ((1
                                                                                     *))
                                                                                   work-%offset%)
                                                                    (* (- (f2cl-lib:fref work-%data%
                                                                                         ((f2cl-lib:int-add ki
                                                                                                            n2))
                                                                                         ((1
                                                                                           *))
                                                                                         work-%offset%))
                                                                       (f2cl-lib:fref t$-%data%
                                                                                      (k
                                                                                       ki)
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                            label80))
                                            (setf jnxt
                                                  (f2cl-lib:int-sub ki
                                                                    2))
                                            (f2cl-lib:fdo (j
                                                           (f2cl-lib:int-add ki
                                                                             (f2cl-lib:int-sub 2))
                                                           (f2cl-lib:int-add j
                                                                             (f2cl-lib:int-sub 1)))
                                                          ((> j 1) nil)
                                                          (tagbody
                                                              (if (> j
                                                                     jnxt)
                                                                  (go label90))
                                                              (setf j1
                                                                    j)
                                                              (setf j2
                                                                    j)
                                                              (setf jnxt
                                                                    (f2cl-lib:int-sub j
                                                                                      1))
                                                              (cond ((> j
                                                                        1)
                                                                     (cond ((/= (f2cl-lib:fref t$
                                                                                               (j
                                                                                                (f2cl-lib:int-add j
                                                                                                                  (f2cl-lib:int-sub 1)))
                                                                                               ((1
                                                                                                 ldt)
                                                                                                (1
                                                                                                 *)))
                                                                                zero)
                                                                            (setf j1
                                                                                  (f2cl-lib:int-sub j
                                                                                                    1))
                                                                            (setf jnxt
                                                                                  (f2cl-lib:int-sub j
                                                                                                    2))))))
                                                              (cond ((= j1
                                                                        j2)
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%false%
                                                                          1
                                                                          2
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                (j
                                                                                                 j)
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          wi
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (cond ((> xnorm
                                                                               one)
                                                                            (cond ((> (f2cl-lib:fref work
                                                                                                     (j)
                                                                                                     ((1
                                                                                                       *)))
                                                                                      (f2cl-lib:f2cl/ bignum
                                                                                                      xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (/ (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         2)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (/ (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            2)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            xnorm))
                                                                                   (setf scale
                                                                                         (/ scale
                                                                                            xnorm))))))
                                                                     (cond ((/= scale
                                                                                one)
                                                                            (dscal
                                                                             ki
                                                                             scale
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ 1
                                                                                                       n))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)
                                                                            (dscal
                                                                             ki
                                                                             scale
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ 1
                                                                                                       n2))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n2))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           2)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        1)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1)
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        1)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         2)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n2))
                                                                                            ((1
                                                                                              *)))
                                                                      1))
                                                                    (t
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%false%
                                                                          2
                                                                          2
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    (f2cl-lib:int-sub 1))
                                                                                                 (f2cl-lib:int-sub j
                                                                                                                   1))
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    (f2cl-lib:int-sub 1)
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          wi
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (cond ((> xnorm
                                                                               one)
                                                                            (setf beta
                                                                                  (max (f2cl-lib:fref work-%data%
                                                                                                      ((f2cl-lib:int-sub j
                                                                                                                         1))
                                                                                                      ((1
                                                                                                        *))
                                                                                                      work-%offset%)
                                                                                       (f2cl-lib:fref work-%data%
                                                                                                      (j)
                                                                                                      ((1
                                                                                                        *))
                                                                                                      work-%offset%)))
                                                                            (cond ((> beta
                                                                                      (f2cl-lib:f2cl/ bignum
                                                                                                      xnorm))
                                                                                   (setf rec
                                                                                         (/ one
                                                                                            xnorm))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (* (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            rec))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         2)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (* (f2cl-lib:fref x
                                                                                                           (1
                                                                                                            2)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            rec))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (2
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (* (f2cl-lib:fref x
                                                                                                           (2
                                                                                                            1)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            rec))
                                                                                   (setf (f2cl-lib:fref x
                                                                                                        (2
                                                                                                         2)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2)))
                                                                                         (* (f2cl-lib:fref x
                                                                                                           (2
                                                                                                            2)
                                                                                                           ((1
                                                                                                             2)
                                                                                                            (1
                                                                                                             2)))
                                                                                            rec))
                                                                                   (setf scale
                                                                                         (* scale
                                                                                            rec))))))
                                                                     (cond ((/= scale
                                                                                one)
                                                                            (dscal
                                                                             ki
                                                                             scale
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ 1
                                                                                                       n))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)
                                                                            (dscal
                                                                             ki
                                                                             scale
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ 1
                                                                                                       n2))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add (f2cl-lib:int-sub j
                                                                                                                               1)
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (2
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add (f2cl-lib:int-sub j
                                                                                                                               1)
                                                                                                             n2))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           2)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n2))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (2
                                                                                           2)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             (f2cl-lib:int-sub j
                                                                                                               1))
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1)
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (2
                                                                                         1)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n))
                                                                                            ((1
                                                                                              *)))
                                                                      1)
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (1
                                                                                         2)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             (f2cl-lib:int-sub j
                                                                                                               1))
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n2))
                                                                                            ((1
                                                                                              *)))
                                                                      1)
                                                                     (daxpy
                                                                      (f2cl-lib:int-sub j
                                                                                        2)
                                                                      (- (f2cl-lib:fref x
                                                                                        (2
                                                                                         2)
                                                                                        ((1
                                                                                          2)
                                                                                         (1
                                                                                          2))))
                                                                      (f2cl-lib:array-slice t$
                                                                                            double-float
                                                                                            (1
                                                                                             j)
                                                                                            ((1
                                                                                              ldt)
                                                                                             (1
                                                                                              *)))
                                                                      1
                                                                      (f2cl-lib:array-slice work
                                                                                            double-float
                                                                                            ((+ 1
                                                                                                n2))
                                                                                            ((1
                                                                                              *)))
                                                                      1)))
                                                            label90))
                                            (cond ((not over)
                                                   (dcopy ki
                                                    (f2cl-lib:array-slice work
                                                                          double-float
                                                                          ((+ 1
                                                                              n))
                                                                          ((1
                                                                            *)))
                                                    1
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           (f2cl-lib:int-sub is
                                                                                             1))
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (dcopy ki
                                                    (f2cl-lib:array-slice work
                                                                          double-float
                                                                          ((+ 1
                                                                              n2))
                                                                          ((1
                                                                            *)))
                                                    1
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           is)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (setf emax zero)
                                                   (f2cl-lib:fdo (k 1
                                                                  (f2cl-lib:int-add k
                                                                                    1))
                                                                 ((> k
                                                                     ki)
                                                                  nil)
                                                                 (tagbody
                                                                     (setf emax
                                                                           (max emax
                                                                                (+ (abs (f2cl-lib:fref vr-%data%
                                                                                                       (k
                                                                                                        (f2cl-lib:int-sub is
                                                                                                                          1))
                                                                                                       ((1
                                                                                                         ldvr)
                                                                                                        (1
                                                                                                         *))
                                                                                                       vr-%offset%))
                                                                                   (abs (f2cl-lib:fref vr-%data%
                                                                                                       (k
                                                                                                        is)
                                                                                                       ((1
                                                                                                         ldvr)
                                                                                                        (1
                                                                                                         *))
                                                                                                       vr-%offset%)))))
                                                                   label100))
                                                   (setf remax
                                                         (/ one emax))
                                                   (dscal ki remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           (f2cl-lib:int-sub is
                                                                                             1))
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (dscal ki remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           is)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (f2cl-lib:fdo (k
                                                                  (f2cl-lib:int-add ki
                                                                                    1)
                                                                  (f2cl-lib:int-add k
                                                                                    1))
                                                                 ((> k
                                                                     n)
                                                                  nil)
                                                                 (tagbody
                                                                     (setf (f2cl-lib:fref vr-%data%
                                                                                          (k
                                                                                           (f2cl-lib:int-sub is
                                                                                                             1))
                                                                                          ((1
                                                                                            ldvr)
                                                                                           (1
                                                                                            *))
                                                                                          vr-%offset%)
                                                                           zero)
                                                                     (setf (f2cl-lib:fref vr-%data%
                                                                                          (k
                                                                                           is)
                                                                                          ((1
                                                                                            ldvr)
                                                                                           (1
                                                                                            *))
                                                                                          vr-%offset%)
                                                                           zero)
                                                                   label110)))
                                                  (t
                                                   (cond ((> ki 2)
                                                          (dgemv "N" n
                                                           (f2cl-lib:int-sub ki
                                                                             2)
                                                           one vr ldvr
                                                           (f2cl-lib:array-slice work
                                                                                 double-float
                                                                                 ((+ 1
                                                                                     n))
                                                                                 ((1
                                                                                   *)))
                                                           1
                                                           (f2cl-lib:fref work-%data%
                                                                          ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                               1)
                                                                                             n))
                                                                          ((1
                                                                            *))
                                                                          work-%offset%)
                                                           (f2cl-lib:array-slice vr
                                                                                 double-float
                                                                                 (1
                                                                                  (f2cl-lib:int-sub ki
                                                                                                    1))
                                                                                 ((1
                                                                                   ldvr)
                                                                                  (1
                                                                                   *)))
                                                           1)
                                                          (dgemv "N" n
                                                           (f2cl-lib:int-sub ki
                                                                             2)
                                                           one vr ldvr
                                                           (f2cl-lib:array-slice work
                                                                                 double-float
                                                                                 ((+ 1
                                                                                     n2))
                                                                                 ((1
                                                                                   *)))
                                                           1
                                                           (f2cl-lib:fref work-%data%
                                                                          ((f2cl-lib:int-add ki
                                                                                             n2))
                                                                          ((1
                                                                            *))
                                                                          work-%offset%)
                                                           (f2cl-lib:array-slice vr
                                                                                 double-float
                                                                                 (1
                                                                                  ki)
                                                                                 ((1
                                                                                   ldvr)
                                                                                  (1
                                                                                   *)))
                                                           1))
                                                         (t
                                                          (dscal n
                                                           (f2cl-lib:fref work-%data%
                                                                          ((f2cl-lib:int-add (f2cl-lib:int-sub ki
                                                                                                               1)
                                                                                             n))
                                                                          ((1
                                                                            *))
                                                                          work-%offset%)
                                                           (f2cl-lib:array-slice vr
                                                                                 double-float
                                                                                 (1
                                                                                  (f2cl-lib:int-sub ki
                                                                                                    1))
                                                                                 ((1
                                                                                   ldvr)
                                                                                  (1
                                                                                   *)))
                                                           1)
                                                          (dscal n
                                                           (f2cl-lib:fref work-%data%
                                                                          ((f2cl-lib:int-add ki
                                                                                             n2))
                                                                          ((1
                                                                            *))
                                                                          work-%offset%)
                                                           (f2cl-lib:array-slice vr
                                                                                 double-float
                                                                                 (1
                                                                                  ki)
                                                                                 ((1
                                                                                   ldvr)
                                                                                  (1
                                                                                   *)))
                                                           1)))
                                                   (setf emax zero)
                                                   (f2cl-lib:fdo (k 1
                                                                  (f2cl-lib:int-add k
                                                                                    1))
                                                                 ((> k
                                                                     n)
                                                                  nil)
                                                                 (tagbody
                                                                     (setf emax
                                                                           (max emax
                                                                                (+ (abs (f2cl-lib:fref vr-%data%
                                                                                                       (k
                                                                                                        (f2cl-lib:int-sub ki
                                                                                                                          1))
                                                                                                       ((1
                                                                                                         ldvr)
                                                                                                        (1
                                                                                                         *))
                                                                                                       vr-%offset%))
                                                                                   (abs (f2cl-lib:fref vr-%data%
                                                                                                       (k
                                                                                                        ki)
                                                                                                       ((1
                                                                                                         ldvr)
                                                                                                        (1
                                                                                                         *))
                                                                                                       vr-%offset%)))))
                                                                   label120))
                                                   (setf remax
                                                         (/ one emax))
                                                   (dscal n remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           (f2cl-lib:int-sub ki
                                                                                             1))
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (dscal n remax
                                                    (f2cl-lib:array-slice vr
                                                                          double-float
                                                                          (1
                                                                           ki)
                                                                          ((1
                                                                            ldvr)
                                                                           (1
                                                                            *)))
                                                    1)))))
                                     (setf is (f2cl-lib:int-sub is 1))
                                     (if (/= ip 0)
                                         (setf is
                                               (f2cl-lib:int-sub is
                                                                 1)))
                                   label130
                                     (if (= ip 1) (setf ip 0))
                                     (if (= ip -1) (setf ip 1))
                                   label140))))
            (cond (leftv
                   (setf ip 0)
                   (setf is 1)
                   (f2cl-lib:fdo (ki 1 (f2cl-lib:int-add ki 1))
                                 ((> ki n) nil)
                                 (tagbody
                                     (if (= ip -1) (go label250))
                                     (if (= ki n) (go label150))
                                     (if (= (f2cl-lib:fref t$-%data%
                                                           ((f2cl-lib:int-add ki
                                                                              1)
                                                            ki)
                                                           ((1 ldt)
                                                            (1 *))
                                                           t$-%offset%)
                                            zero)
                                         (go label150))
                                     (setf ip 1)
                                   label150
                                     (cond (somev
                                            (if (not (f2cl-lib:fref select-%data%
                                                                    (ki)
                                                                    ((1
                                                                      *))
                                                                    select-%offset%))
                                                (go label250))))
                                     (setf wr
                                           (f2cl-lib:fref t$-%data%
                                                          (ki ki)
                                                          ((1 ldt)
                                                           (1 *))
                                                          t$-%offset%))
                                     (setf wi zero)
                                     (if (/= ip 0)
                                         (setf wi
                                               (* (f2cl-lib:fsqrt (abs (f2cl-lib:fref t$-%data%
                                                                                      (ki
                                                                                       (f2cl-lib:int-add ki
                                                                                                         1))
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                  (f2cl-lib:fsqrt (abs (f2cl-lib:fref t$-%data%
                                                                                      ((f2cl-lib:int-add ki
                                                                                                         1)
                                                                                       ki)
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%))))))
                                     (setf smin
                                           (max (* ulp
                                                   (+ (abs wr)
                                                      (abs wi)))
                                                smlnum))
                                     (cond ((= ip 0)
                                            (setf (f2cl-lib:fref work-%data%
                                                                 ((f2cl-lib:int-add ki
                                                                                    n))
                                                                 ((1
                                                                   *))
                                                                 work-%offset%)
                                                  one)
                                            (f2cl-lib:fdo (k
                                                           (f2cl-lib:int-add ki
                                                                             1)
                                                           (f2cl-lib:int-add k
                                                                             1))
                                                          ((> k n) nil)
                                                          (tagbody
                                                              (setf (f2cl-lib:fref work-%data%
                                                                                   ((f2cl-lib:int-add k
                                                                                                      n))
                                                                                   ((1
                                                                                     *))
                                                                                   work-%offset%)
                                                                    (- (f2cl-lib:fref t$-%data%
                                                                                      (ki
                                                                                       k)
                                                                                      ((1
                                                                                        ldt)
                                                                                       (1
                                                                                        *))
                                                                                      t$-%offset%)))
                                                            label160))
                                            (setf vmax one)
                                            (setf vcrit bignum)
                                            (setf jnxt
                                                  (f2cl-lib:int-add ki
                                                                    1))
                                            (f2cl-lib:fdo (j
                                                           (f2cl-lib:int-add ki
                                                                             1)
                                                           (f2cl-lib:int-add j
                                                                             1))
                                                          ((> j n) nil)
                                                          (tagbody
                                                              (if (< j
                                                                     jnxt)
                                                                  (go label170))
                                                              (setf j1
                                                                    j)
                                                              (setf j2
                                                                    j)
                                                              (setf jnxt
                                                                    (f2cl-lib:int-add j
                                                                                      1))
                                                              (cond ((< j
                                                                        n)
                                                                     (cond ((/= (f2cl-lib:fref t$
                                                                                               ((f2cl-lib:int-add j
                                                                                                                  1)
                                                                                                j)
                                                                                               ((1
                                                                                                 ldt)
                                                                                                (1
                                                                                                 *)))
                                                                                zero)
                                                                            (setf j2
                                                                                  (f2cl-lib:int-add j
                                                                                                    1))
                                                                            (setf jnxt
                                                                                  (f2cl-lib:int-add j
                                                                                                    2))))))
                                                              (cond ((= j1
                                                                        j2)
                                                                     (cond ((> (f2cl-lib:fref work
                                                                                              (j)
                                                                                              ((1
                                                                                                *)))
                                                                               vcrit)
                                                                            (setf rec
                                                                                  (/ one
                                                                                     vmax))
                                                                            (dscal
                                                                             (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                 ki)
                                                                                               1)
                                                                             rec
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ ki
                                                                                                       n))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)
                                                                            (setf vmax
                                                                                  one)
                                                                            (setf vcrit
                                                                                  bignum)))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (- (f2cl-lib:fref work-%data%
                                                                                             ((f2cl-lib:int-add j
                                                                                                                n))
                                                                                             ((1
                                                                                               *))
                                                                                             work-%offset%)
                                                                              (ddot
                                                                               (f2cl-lib:int-sub j
                                                                                                 ki
                                                                                                 1)
                                                                               (f2cl-lib:array-slice t$
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1)
                                                                                                      j)
                                                                                                     ((1
                                                                                                       ldt)
                                                                                                      (1
                                                                                                       *)))
                                                                               1
                                                                               (f2cl-lib:array-slice work
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1
                                                                                                         n))
                                                                                                     ((1
                                                                                                       *)))
                                                                               1)))
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%false%
                                                                          1
                                                                          1
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                (j
                                                                                                 j)
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          zero
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (if (/= scale
                                                                             one)
                                                                         (dscal
                                                                          (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                              ki)
                                                                                            1)
                                                                          scale
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ ki
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          1))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf vmax
                                                                           (max (abs (f2cl-lib:fref work-%data%
                                                                                                    ((f2cl-lib:int-add j
                                                                                                                       n))
                                                                                                    ((1
                                                                                                      *))
                                                                                                    work-%offset%))
                                                                                vmax))
                                                                     (setf vcrit
                                                                           (/ bignum
                                                                              vmax)))
                                                                    (t
                                                                     (setf beta
                                                                           (max (f2cl-lib:fref work-%data%
                                                                                               (j)
                                                                                               ((1
                                                                                                 *))
                                                                                               work-%offset%)
                                                                                (f2cl-lib:fref work-%data%
                                                                                               ((f2cl-lib:int-add j
                                                                                                                  1))
                                                                                               ((1
                                                                                                 *))
                                                                                               work-%offset%)))
                                                                     (cond ((> beta
                                                                               vcrit)
                                                                            (setf rec
                                                                                  (/ one
                                                                                     vmax))
                                                                            (dscal
                                                                             (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                 ki)
                                                                                               1)
                                                                             rec
                                                                             (f2cl-lib:array-slice work
                                                                                                   double-float
                                                                                                   ((+ ki
                                                                                                       n))
                                                                                                   ((1
                                                                                                     *)))
                                                                             1)
                                                                            (setf vmax
                                                                                  one)
                                                                            (setf vcrit
                                                                                  bignum)))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (- (f2cl-lib:fref work-%data%
                                                                                             ((f2cl-lib:int-add j
                                                                                                                n))
                                                                                             ((1
                                                                                               *))
                                                                                             work-%offset%)
                                                                              (ddot
                                                                               (f2cl-lib:int-sub j
                                                                                                 ki
                                                                                                 1)
                                                                               (f2cl-lib:array-slice t$
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1)
                                                                                                      j)
                                                                                                     ((1
                                                                                                       ldt)
                                                                                                      (1
                                                                                                       *)))
                                                                               1
                                                                               (f2cl-lib:array-slice work
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1
                                                                                                         n))
                                                                                                     ((1
                                                                                                       *)))
                                                                               1)))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             1
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (- (f2cl-lib:fref work-%data%
                                                                                             ((f2cl-lib:int-add j
                                                                                                                1
                                                                                                                n))
                                                                                             ((1
                                                                                               *))
                                                                                             work-%offset%)
                                                                              (ddot
                                                                               (f2cl-lib:int-sub j
                                                                                                 ki
                                                                                                 1)
                                                                               (f2cl-lib:array-slice t$
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1)
                                                                                                      (f2cl-lib:int-add j
                                                                                                                        1))
                                                                                                     ((1
                                                                                                       ldt)
                                                                                                      (1
                                                                                                       *)))
                                                                               1
                                                                               (f2cl-lib:array-slice work
                                                                                                     double-float
                                                                                                     ((+ ki
                                                                                                         1
                                                                                                         n))
                                                                                                     ((1
                                                                                                       *)))
                                                                               1)))
                                                                     (multiple-value-bind (var-0
                                                                                           var-1
                                                                                           var-2
                                                                                           var-3
                                                                                           var-4
                                                                                           var-5
                                                                                           var-6
                                                                                           var-7
                                                                                           var-8
                                                                                           var-9
                                                                                           var-10
                                                                                           var-11
                                                                                           var-12
                                                                                           var-13
                                                                                           var-14
                                                                                           var-15
                                                                                           var-16
                                                                                           var-17)
                                                                         (dlaln2
                                                                          f2cl-lib:%true%
                                                                          2
                                                                          1
                                                                          smin
                                                                          one
                                                                          (f2cl-lib:array-slice t$
                                                                                                double-float
                                                                                                (j
                                                                                                 j)
                                                                                                ((1
                                                                                                  ldt)
                                                                                                 (1
                                                                                                  *)))
                                                                          ldt
                                                                          one
                                                                          one
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ j
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          n
                                                                          wr
                                                                          zero
                                                                          x
                                                                          2
                                                                          scale
                                                                          xnorm
                                                                          ierr)
                                                                       (declare
                                                                        (ignore
                                                                         var-0
                                                                         var-1
                                                                         var-2
                                                                         var-3
                                                                         var-4
                                                                         var-5
                                                                         var-6
                                                                         var-7
                                                                         var-8
                                                                         var-9
                                                                         var-10
                                                                         var-11
                                                                         var-12
                                                                         var-13
                                                                         var-14))
                                                                       (setf scale
                                                                             var-15)
                                                                       (setf xnorm
                                                                             var-16)
                                                                       (setf ierr
                                                                             var-17))
                                                                     (if (/= scale
                                                                             one)
                                                                         (dscal
                                                                          (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                              ki)
                                                                                            1)
                                                                          scale
                                                                          (f2cl-lib:array-slice work
                                                                                                double-float
                                                                                                ((+ ki
                                                                                                    n))
                                                                                                ((1
                                                                                                  *)))
                                                                          1))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (1
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf (f2cl-lib:fref work-%data%
                                                                                          ((f2cl-lib:int-add j
                                                                                                             1
                                                                                                             n))
                                                                                          ((1
                                                                                            *))
                                                                                          work-%offset%)
                                                                           (f2cl-lib:fref x
                                                                                          (2
                                                                                           1)
                                                                                          ((1
                                                                                            2)
                                                                                           (1
                                                                                            2))))
                                                                     (setf vmax
                                                                           (max (abs (f2cl-lib:fref work-%data%
                                                                                                    ((f2cl-lib:int-add j
                                                                                                                       n))
                                                                                                    ((1
                                                                                                      *))
                                                                                                    work-%offset%))
                                                                                (abs (f2cl-lib:fref work-%data%
                                                                                                    ((f2cl-lib:int-add j
                                                                                                                       1
                                                                                                                       n))
                                                                                                    ((1
                                                                                                      *))
                                                                                                    work-%offset%))
                                                                                vmax))
                                                                     (setf vcrit
                                                                           (/ bignum
                                                                              vmax))))
                                                            label170))
                                            (cond ((not over)
                                                   (dcopy
                                                    (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                        ki)
                                                                      1)
                                                    (f2cl-lib:array-slice work
                                                                          double-float
                                                                          ((+ ki
                                                                              n))
                                                                          ((1
                                                                            *)))
                                                    1
                                                    (f2cl-lib:array-slice vl
                                                                          double-float
                                                                          (ki
                                                                           is)
                                                                          ((1
                                                                            ldvl)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (setf ii
                                                         (f2cl-lib:int-sub (f2cl-lib:int-add (idamax
                                                                                              (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                                  ki)
                                                                                                                1)
                                                                                              (f2cl-lib:array-slice vl
                                                                                                                    double-float
                                                                                                                    (ki
                                                                                                                     is)
                                                                                                                    ((1
                                                                                                                      ldvl)
                                                                                                                     (1
                                                                                                                      *)))
                                                                                              1)
                                                                                             ki)
                                                                           1))
                                                   (setf remax
                                                         (/ one
                                                            (abs (f2cl-lib:fref vl-%data%
                                                                                (ii
                                                                                 is)
                                                                                ((1
                                                                                  ldvl)
                                                                                 (1
                                                                                  *))
                                                                                vl-%offset%))))
                                                   (dscal
                                                    (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                        ki)
                                                                      1)
                                                    remax
                                                    (f2cl-lib:array-slice vl
                                                                          double-float
                                                                          (ki
                                                                           is)
                                                                          ((1
                                                                            ldvl)
                                                                           (1
                                                                            *)))
                                                    1)
                                                   (f2cl-lib:fdo (k 1
                                                                  (f2cl-lib:int-add k
                                                                                    1))
                                                                 ((> k
                                                                     (f2cl-lib:int-add ki
                                                                                       (f2cl-lib:int-sub 1)))
                                                                  nil)
                                                                 (tagbody
                                                                     (setf (f2cl-lib:fref vl-%data%
                                                                                          (k
                                                                                           is)
                                                                                          ((1
                                                                                            ldvl)
                                                                                           (1
                                                                                            *))
                                                                                          vl-%offset%)
                                                                           zero)
                                                                   label180)))
                                                  (t
                                                   (if (< ki n)
                                                       (dgemv "N" n
                                                        (f2cl-lib:int-sub n
                                                                          ki)
                                                        one
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (1
                                                                               (f2cl-lib:int-add ki
                                                                                                 1))
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        ldvl
                                                        (f2cl-lib:array-slice work
                                                                              double-float
                                                                              ((+ ki
                                                                                  1
                                                                                  n))
                                                                              ((1
                                                                                *)))
                                                        1
                                                        (f2cl-lib:fref work-%data%
                                                                       ((f2cl-lib:int-add ki
                                                                                          n))
                                                                       ((1
                                                                         *))
                                                                       work-%offset%)
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (1
                                                                               ki)
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1))
                                                   (setf ii
                                                         (idamax n
                                                          (f2cl-lib:array-slice vl
                                                                                double-float
                                                                                (1
                                                                                 ki)
                                                                                ((1
                                                                                  ldvl)
                                                                                 (1
                                                                                  *)))
                                                          1))
                                                   (setf remax
                                                         (/ one
                                                            (abs (f2cl-lib:fref vl-%data%
                                                                                (ii
                                                                                 ki)
                                                                                ((1
                                                                                  ldvl)
                                                                                 (1
                                                                                  *))
                                                                                vl-%offset%))))
                                                   (dscal n remax
                                                    (f2cl-lib:array-slice vl
                                                                          double-float
                                                                          (1
                                                                           ki)
                                                                          ((1
                                                                            ldvl)
                                                                           (1
                                                                            *)))
                                                    1))))
                                           (t
                                            (tagbody
                                                (cond ((>= (abs (f2cl-lib:fref t$
                                                                               (ki
                                                                                (f2cl-lib:int-add ki
                                                                                                  1))
                                                                               ((1
                                                                                 ldt)
                                                                                (1
                                                                                 *))))
                                                           (abs (f2cl-lib:fref t$
                                                                               ((f2cl-lib:int-add ki
                                                                                                  1)
                                                                                ki)
                                                                               ((1
                                                                                 ldt)
                                                                                (1
                                                                                 *)))))
                                                       (setf (f2cl-lib:fref work-%data%
                                                                            ((f2cl-lib:int-add ki
                                                                                               n))
                                                                            ((1
                                                                              *))
                                                                            work-%offset%)
                                                             (/ wi
                                                                (f2cl-lib:fref t$-%data%
                                                                               (ki
                                                                                (f2cl-lib:int-add ki
                                                                                                  1))
                                                                               ((1
                                                                                 ldt)
                                                                                (1
                                                                                 *))
                                                                               t$-%offset%)))
                                                       (setf (f2cl-lib:fref work-%data%
                                                                            ((f2cl-lib:int-add ki
                                                                                               1
                                                                                               n2))
                                                                            ((1
                                                                              *))
                                                                            work-%offset%)
                                                             one))
                                                      (t
                                                       (setf (f2cl-lib:fref work-%data%
                                                                            ((f2cl-lib:int-add ki
                                                                                               n))
                                                                            ((1
                                                                              *))
                                                                            work-%offset%)
                                                             one)
                                                       (setf (f2cl-lib:fref work-%data%
                                                                            ((f2cl-lib:int-add ki
                                                                                               1
                                                                                               n2))
                                                                            ((1
                                                                              *))
                                                                            work-%offset%)
                                                             (/ (- wi)
                                                                (f2cl-lib:fref t$-%data%
                                                                               ((f2cl-lib:int-add ki
                                                                                                  1)
                                                                                ki)
                                                                               ((1
                                                                                 ldt)
                                                                                (1
                                                                                 *))
                                                                               t$-%offset%)))))
                                                (setf (f2cl-lib:fref work-%data%
                                                                     ((f2cl-lib:int-add ki
                                                                                        1
                                                                                        n))
                                                                     ((1
                                                                       *))
                                                                     work-%offset%)
                                                      zero)
                                                (setf (f2cl-lib:fref work-%data%
                                                                     ((f2cl-lib:int-add ki
                                                                                        n2))
                                                                     ((1
                                                                       *))
                                                                     work-%offset%)
                                                      zero)
                                                (f2cl-lib:fdo (k
                                                               (f2cl-lib:int-add ki
                                                                                 2)
                                                               (f2cl-lib:int-add k
                                                                                 1))
                                                              ((> k n)
                                                               nil)
                                                              (tagbody
                                                                  (setf (f2cl-lib:fref work-%data%
                                                                                       ((f2cl-lib:int-add k
                                                                                                          n))
                                                                                       ((1
                                                                                         *))
                                                                                       work-%offset%)
                                                                        (* (- (f2cl-lib:fref work-%data%
                                                                                             ((f2cl-lib:int-add ki
                                                                                                                n))
                                                                                             ((1
                                                                                               *))
                                                                                             work-%offset%))
                                                                           (f2cl-lib:fref t$-%data%
                                                                                          (ki
                                                                                           k)
                                                                                          ((1
                                                                                            ldt)
                                                                                           (1
                                                                                            *))
                                                                                          t$-%offset%)))
                                                                  (setf (f2cl-lib:fref work-%data%
                                                                                       ((f2cl-lib:int-add k
                                                                                                          n2))
                                                                                       ((1
                                                                                         *))
                                                                                       work-%offset%)
                                                                        (* (- (f2cl-lib:fref work-%data%
                                                                                             ((f2cl-lib:int-add ki
                                                                                                                1
                                                                                                                n2))
                                                                                             ((1
                                                                                               *))
                                                                                             work-%offset%))
                                                                           (f2cl-lib:fref t$-%data%
                                                                                          ((f2cl-lib:int-add ki
                                                                                                             1)
                                                                                           k)
                                                                                          ((1
                                                                                            ldt)
                                                                                           (1
                                                                                            *))
                                                                                          t$-%offset%)))
                                                                label190))
                                                (setf vmax one)
                                                (setf vcrit bignum)
                                                (setf jnxt
                                                      (f2cl-lib:int-add ki
                                                                        2))
                                                (f2cl-lib:fdo (j
                                                               (f2cl-lib:int-add ki
                                                                                 2)
                                                               (f2cl-lib:int-add j
                                                                                 1))
                                                              ((> j n)
                                                               nil)
                                                              (tagbody
                                                                  (if (< j
                                                                         jnxt)
                                                                      (go label200))
                                                                  (setf j1
                                                                        j)
                                                                  (setf j2
                                                                        j)
                                                                  (setf jnxt
                                                                        (f2cl-lib:int-add j
                                                                                          1))
                                                                  (cond ((< j
                                                                            n)
                                                                         (cond ((/= (f2cl-lib:fref t$
                                                                                                   ((f2cl-lib:int-add j
                                                                                                                      1)
                                                                                                    j)
                                                                                                   ((1
                                                                                                     ldt)
                                                                                                    (1
                                                                                                     *)))
                                                                                    zero)
                                                                                (setf j2
                                                                                      (f2cl-lib:int-add j
                                                                                                        1))
                                                                                (setf jnxt
                                                                                      (f2cl-lib:int-add j
                                                                                                        2))))))
                                                                  (cond ((= j1
                                                                            j2)
                                                                         (cond ((> (f2cl-lib:fref work
                                                                                                  (j)
                                                                                                  ((1
                                                                                                    *)))
                                                                                   vcrit)
                                                                                (setf rec
                                                                                      (/ one
                                                                                         vmax))
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 rec
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 rec
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n2))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (setf vmax
                                                                                      one)
                                                                                (setf vcrit
                                                                                      bignum)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    n))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          j)
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    n2))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          j)
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n2))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (multiple-value-bind (var-0
                                                                                               var-1
                                                                                               var-2
                                                                                               var-3
                                                                                               var-4
                                                                                               var-5
                                                                                               var-6
                                                                                               var-7
                                                                                               var-8
                                                                                               var-9
                                                                                               var-10
                                                                                               var-11
                                                                                               var-12
                                                                                               var-13
                                                                                               var-14
                                                                                               var-15
                                                                                               var-16
                                                                                               var-17)
                                                                             (dlaln2
                                                                              f2cl-lib:%false%
                                                                              1
                                                                              2
                                                                              smin
                                                                              one
                                                                              (f2cl-lib:array-slice t$
                                                                                                    double-float
                                                                                                    (j
                                                                                                     j)
                                                                                                    ((1
                                                                                                      ldt)
                                                                                                     (1
                                                                                                      *)))
                                                                              ldt
                                                                              one
                                                                              one
                                                                              (f2cl-lib:array-slice work
                                                                                                    double-float
                                                                                                    ((+ j
                                                                                                        n))
                                                                                                    ((1
                                                                                                      *)))
                                                                              n
                                                                              wr
                                                                              (- wi)
                                                                              x
                                                                              2
                                                                              scale
                                                                              xnorm
                                                                              ierr)
                                                                           (declare
                                                                            (ignore
                                                                             var-0
                                                                             var-1
                                                                             var-2
                                                                             var-3
                                                                             var-4
                                                                             var-5
                                                                             var-6
                                                                             var-7
                                                                             var-8
                                                                             var-9
                                                                             var-10
                                                                             var-11
                                                                             var-12
                                                                             var-13
                                                                             var-14))
                                                                           (setf scale
                                                                                 var-15)
                                                                           (setf xnorm
                                                                                 var-16)
                                                                           (setf ierr
                                                                                 var-17))
                                                                         (cond ((/= scale
                                                                                    one)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 scale
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 scale
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n2))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (1
                                                                                               1)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (1
                                                                                               2)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf vmax
                                                                               (max (abs (f2cl-lib:fref work-%data%
                                                                                                        ((f2cl-lib:int-add j
                                                                                                                           n))
                                                                                                        ((1
                                                                                                          *))
                                                                                                        work-%offset%))
                                                                                    (abs (f2cl-lib:fref work-%data%
                                                                                                        ((f2cl-lib:int-add j
                                                                                                                           n2))
                                                                                                        ((1
                                                                                                          *))
                                                                                                        work-%offset%))
                                                                                    vmax))
                                                                         (setf vcrit
                                                                               (/ bignum
                                                                                  vmax)))
                                                                        (t
                                                                         (setf beta
                                                                               (max (f2cl-lib:fref work-%data%
                                                                                                   (j)
                                                                                                   ((1
                                                                                                     *))
                                                                                                   work-%offset%)
                                                                                    (f2cl-lib:fref work-%data%
                                                                                                   ((f2cl-lib:int-add j
                                                                                                                      1))
                                                                                                   ((1
                                                                                                     *))
                                                                                                   work-%offset%)))
                                                                         (cond ((> beta
                                                                                   vcrit)
                                                                                (setf rec
                                                                                      (/ one
                                                                                         vmax))
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 rec
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 rec
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n2))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (setf vmax
                                                                                      one)
                                                                                (setf vcrit
                                                                                      bignum)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    n))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          j)
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    n2))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          j)
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n2))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 1
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    1
                                                                                                                    n))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          (f2cl-lib:int-add j
                                                                                                                            1))
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 1
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (- (f2cl-lib:fref work-%data%
                                                                                                 ((f2cl-lib:int-add j
                                                                                                                    1
                                                                                                                    n2))
                                                                                                 ((1
                                                                                                   *))
                                                                                                 work-%offset%)
                                                                                  (ddot
                                                                                   (f2cl-lib:int-sub j
                                                                                                     ki
                                                                                                     2)
                                                                                   (f2cl-lib:array-slice t$
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2)
                                                                                                          (f2cl-lib:int-add j
                                                                                                                            1))
                                                                                                         ((1
                                                                                                           ldt)
                                                                                                          (1
                                                                                                           *)))
                                                                                   1
                                                                                   (f2cl-lib:array-slice work
                                                                                                         double-float
                                                                                                         ((+ ki
                                                                                                             2
                                                                                                             n2))
                                                                                                         ((1
                                                                                                           *)))
                                                                                   1)))
                                                                         (multiple-value-bind (var-0
                                                                                               var-1
                                                                                               var-2
                                                                                               var-3
                                                                                               var-4
                                                                                               var-5
                                                                                               var-6
                                                                                               var-7
                                                                                               var-8
                                                                                               var-9
                                                                                               var-10
                                                                                               var-11
                                                                                               var-12
                                                                                               var-13
                                                                                               var-14
                                                                                               var-15
                                                                                               var-16
                                                                                               var-17)
                                                                             (dlaln2
                                                                              f2cl-lib:%true%
                                                                              2
                                                                              2
                                                                              smin
                                                                              one
                                                                              (f2cl-lib:array-slice t$
                                                                                                    double-float
                                                                                                    (j
                                                                                                     j)
                                                                                                    ((1
                                                                                                      ldt)
                                                                                                     (1
                                                                                                      *)))
                                                                              ldt
                                                                              one
                                                                              one
                                                                              (f2cl-lib:array-slice work
                                                                                                    double-float
                                                                                                    ((+ j
                                                                                                        n))
                                                                                                    ((1
                                                                                                      *)))
                                                                              n
                                                                              wr
                                                                              (- wi)
                                                                              x
                                                                              2
                                                                              scale
                                                                              xnorm
                                                                              ierr)
                                                                           (declare
                                                                            (ignore
                                                                             var-0
                                                                             var-1
                                                                             var-2
                                                                             var-3
                                                                             var-4
                                                                             var-5
                                                                             var-6
                                                                             var-7
                                                                             var-8
                                                                             var-9
                                                                             var-10
                                                                             var-11
                                                                             var-12
                                                                             var-13
                                                                             var-14))
                                                                           (setf scale
                                                                                 var-15)
                                                                           (setf xnorm
                                                                                 var-16)
                                                                           (setf ierr
                                                                                 var-17))
                                                                         (cond ((/= scale
                                                                                    one)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 scale
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)
                                                                                (dscal
                                                                                 (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                                                     ki)
                                                                                                   1)
                                                                                 scale
                                                                                 (f2cl-lib:array-slice work
                                                                                                       double-float
                                                                                                       ((+ ki
                                                                                                           n2))
                                                                                                       ((1
                                                                                                         *)))
                                                                                 1)))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (1
                                                                                               1)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (1
                                                                                               2)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 1
                                                                                                                 n))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (2
                                                                                               1)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf (f2cl-lib:fref work-%data%
                                                                                              ((f2cl-lib:int-add j
                                                                                                                 1
                                                                                                                 n2))
                                                                                              ((1
                                                                                                *))
                                                                                              work-%offset%)
                                                                               (f2cl-lib:fref x
                                                                                              (2
                                                                                               2)
                                                                                              ((1
                                                                                                2)
                                                                                               (1
                                                                                                2))))
                                                                         (setf vmax
                                                                               (max (abs (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2))))
                                                                                    (abs (f2cl-lib:fref x
                                                                                                        (1
                                                                                                         2)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2))))
                                                                                    (abs (f2cl-lib:fref x
                                                                                                        (2
                                                                                                         1)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2))))
                                                                                    (abs (f2cl-lib:fref x
                                                                                                        (2
                                                                                                         2)
                                                                                                        ((1
                                                                                                          2)
                                                                                                         (1
                                                                                                          2))))
                                                                                    vmax))
                                                                         (setf vcrit
                                                                               (/ bignum
                                                                                  vmax))))
                                                                label200))
                                              label210
                                                (cond ((not over)
                                                       (dcopy
                                                        (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                            ki)
                                                                          1)
                                                        (f2cl-lib:array-slice work
                                                                              double-float
                                                                              ((+ ki
                                                                                  n))
                                                                              ((1
                                                                                *)))
                                                        1
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (ki
                                                                               is)
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1)
                                                       (dcopy
                                                        (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                            ki)
                                                                          1)
                                                        (f2cl-lib:array-slice work
                                                                              double-float
                                                                              ((+ ki
                                                                                  n2))
                                                                              ((1
                                                                                *)))
                                                        1
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (ki
                                                                               (f2cl-lib:int-add is
                                                                                                 1))
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1)
                                                       (setf emax zero)
                                                       (f2cl-lib:fdo (k
                                                                      ki
                                                                      (f2cl-lib:int-add k
                                                                                        1))
                                                                     ((> k
                                                                         n)
                                                                      nil)
                                                                     (tagbody
                                                                         (setf emax
                                                                               (max emax
                                                                                    (+ (abs (f2cl-lib:fref vl-%data%
                                                                                                           (k
                                                                                                            is)
                                                                                                           ((1
                                                                                                             ldvl)
                                                                                                            (1
                                                                                                             *))
                                                                                                           vl-%offset%))
                                                                                       (abs (f2cl-lib:fref vl-%data%
                                                                                                           (k
                                                                                                            (f2cl-lib:int-add is
                                                                                                                              1))
                                                                                                           ((1
                                                                                                             ldvl)
                                                                                                            (1
                                                                                                             *))
                                                                                                           vl-%offset%)))))
                                                                       label220))
                                                       (setf remax
                                                             (/ one
                                                                emax))
                                                       (dscal
                                                        (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                            ki)
                                                                          1)
                                                        remax
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (ki
                                                                               is)
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1)
                                                       (dscal
                                                        (f2cl-lib:int-add (f2cl-lib:int-sub n
                                                                                            ki)
                                                                          1)
                                                        remax
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (ki
                                                                               (f2cl-lib:int-add is
                                                                                                 1))
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1)
                                                       (f2cl-lib:fdo (k
                                                                      1
                                                                      (f2cl-lib:int-add k
                                                                                        1))
                                                                     ((> k
                                                                         (f2cl-lib:int-add ki
                                                                                           (f2cl-lib:int-sub 1)))
                                                                      nil)
                                                                     (tagbody
                                                                         (setf (f2cl-lib:fref vl-%data%
                                                                                              (k
                                                                                               is)
                                                                                              ((1
                                                                                                ldvl)
                                                                                               (1
                                                                                                *))
                                                                                              vl-%offset%)
                                                                               zero)
                                                                         (setf (f2cl-lib:fref vl-%data%
                                                                                              (k
                                                                                               (f2cl-lib:int-add is
                                                                                                                 1))
                                                                                              ((1
                                                                                                ldvl)
                                                                                               (1
                                                                                                *))
                                                                                              vl-%offset%)
                                                                               zero)
                                                                       label230)))
                                                      (t
                                                       (cond ((< ki
                                                                 (f2cl-lib:int-add n
                                                                                   (f2cl-lib:int-sub 1)))
                                                              (dgemv
                                                               "N" n
                                                               (f2cl-lib:int-sub n
                                                                                 ki
                                                                                 1)
                                                               one
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      (f2cl-lib:int-add ki
                                                                                                        2))
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               ldvl
                                                               (f2cl-lib:array-slice work
                                                                                     double-float
                                                                                     ((+ ki
                                                                                         2
                                                                                         n))
                                                                                     ((1
                                                                                       *)))
                                                               1
                                                               (f2cl-lib:fref work-%data%
                                                                              ((f2cl-lib:int-add ki
                                                                                                 n))
                                                                              ((1
                                                                                *))
                                                                              work-%offset%)
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      ki)
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               1)
                                                              (dgemv
                                                               "N" n
                                                               (f2cl-lib:int-sub n
                                                                                 ki
                                                                                 1)
                                                               one
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      (f2cl-lib:int-add ki
                                                                                                        2))
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               ldvl
                                                               (f2cl-lib:array-slice work
                                                                                     double-float
                                                                                     ((+ ki
                                                                                         2
                                                                                         n2))
                                                                                     ((1
                                                                                       *)))
                                                               1
                                                               (f2cl-lib:fref work-%data%
                                                                              ((f2cl-lib:int-add ki
                                                                                                 1
                                                                                                 n2))
                                                                              ((1
                                                                                *))
                                                                              work-%offset%)
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      (f2cl-lib:int-add ki
                                                                                                        1))
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               1))
                                                             (t
                                                              (dscal n
                                                               (f2cl-lib:fref work-%data%
                                                                              ((f2cl-lib:int-add ki
                                                                                                 n))
                                                                              ((1
                                                                                *))
                                                                              work-%offset%)
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      ki)
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               1)
                                                              (dscal n
                                                               (f2cl-lib:fref work-%data%
                                                                              ((f2cl-lib:int-add ki
                                                                                                 1
                                                                                                 n2))
                                                                              ((1
                                                                                *))
                                                                              work-%offset%)
                                                               (f2cl-lib:array-slice vl
                                                                                     double-float
                                                                                     (1
                                                                                      (f2cl-lib:int-add ki
                                                                                                        1))
                                                                                     ((1
                                                                                       ldvl)
                                                                                      (1
                                                                                       *)))
                                                               1)))
                                                       (setf emax zero)
                                                       (f2cl-lib:fdo (k
                                                                      1
                                                                      (f2cl-lib:int-add k
                                                                                        1))
                                                                     ((> k
                                                                         n)
                                                                      nil)
                                                                     (tagbody
                                                                         (setf emax
                                                                               (max emax
                                                                                    (+ (abs (f2cl-lib:fref vl-%data%
                                                                                                           (k
                                                                                                            ki)
                                                                                                           ((1
                                                                                                             ldvl)
                                                                                                            (1
                                                                                                             *))
                                                                                                           vl-%offset%))
                                                                                       (abs (f2cl-lib:fref vl-%data%
                                                                                                           (k
                                                                                                            (f2cl-lib:int-add ki
                                                                                                                              1))
                                                                                                           ((1
                                                                                                             ldvl)
                                                                                                            (1
                                                                                                             *))
                                                                                                           vl-%offset%)))))
                                                                       label240))
                                                       (setf remax
                                                             (/ one
                                                                emax))
                                                       (dscal n remax
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (1
                                                                               ki)
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1)
                                                       (dscal n remax
                                                        (f2cl-lib:array-slice vl
                                                                              double-float
                                                                              (1
                                                                               (f2cl-lib:int-add ki
                                                                                                 1))
                                                                              ((1
                                                                                ldvl)
                                                                               (1
                                                                                *)))
                                                        1))))))
                                     (setf is (f2cl-lib:int-add is 1))
                                     (if (/= ip 0)
                                         (setf is
                                               (f2cl-lib:int-add is
                                                                 1)))
                                   label250
                                     (if (= ip -1) (setf ip 0))
                                     (if (= ip 1) (setf ip -1))
                                   label260))))
            (go end_label)
       end_label (return (values nil nil nil nil nil nil nil nil nil
                                 nil nil m nil info))))))

(in-package #-gcl #:cl-user #+gcl "CL-USER")
#+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
(eval-when (:load-toplevel :compile-toplevel :execute)
  (setf (gethash 'fortran-to-lisp::dtrevc
                 fortran-to-lisp::*f2cl-function-info*)
        (fortran-to-lisp::make-f2cl-finfo :arg-types '((simple-array
                                                        character
                                                        (1))
                                                       (simple-array
                                                        character
                                                        (1))
                                                       (array
                                                        fortran-to-lisp::logical
                                                        (*))
                                                       (fortran-to-lisp::integer4)
                                                       (array
                                                        double-float
                                                        (*))
                                                       (fortran-to-lisp::integer4)
                                                       (array
                                                        double-float
                                                        (*))
                                                       (fortran-to-lisp::integer4)
                                                       (array
                                                        double-float
                                                        (*))
                                                       (fortran-to-lisp::integer4)
                                                       (fortran-to-lisp::integer4)
                                                       (fortran-to-lisp::integer4)
                                                       (array
                                                        double-float
                                                        (*))
                                                       (fortran-to-lisp::integer4))
          :return-values '(nil nil nil nil nil nil nil nil nil nil nil
                           fortran-to-lisp::m nil
                           fortran-to-lisp::info)
          :calls '(fortran-to-lisp::ddot fortran-to-lisp::dgemv
                   fortran-to-lisp::idamax fortran-to-lisp::dcopy
                   fortran-to-lisp::daxpy fortran-to-lisp::dscal
                   fortran-to-lisp::dlaln2 fortran-to-lisp::dlabad
                   fortran-to-lisp::dlamch fortran-to-lisp::xerbla
                   fortran-to-lisp::lsame))))

